Since the year 1895, when Professor Flinders Petrie’s book on Historical Scarabs became “out of print,” the want of a comprehensive work on these interesting little Egyptian antiquities has been much felt. Two volumes on Egyptian Scarabs, it is true, have been published since that date, but these works treat of private collections and do not claim to deal with the subject in its entirety or even in a scientific manner. A long residence, extending over several years,